Tailoring Nonlinear Diffraction in Silicon Metasurfaces
- Resource Type
- Conference
- Authors
- Tognazzi, Andrea; Okhlopkov, Kirill; Zilli, Attilio; Rocco, Davide; Fagiani, Luca; Mafakheri, Erfan; Bollani, Monica; Finazzi, Marco; Celebrano, Michele; Shcherbakov, Maxim; Fedyanin, Andrey; Angelis, Costantino De
- Source
- 2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) Artificial Materials for Novel Wave Phenomena (Metamaterials), 2020 Fourteenth International Congress on. :394-396 Sep, 2020
- Subject
- Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Nanoparticles
Diffraction
Frequency conversion
Silicon
Metamaterials
Laser excitation
Telecommunications
- Language
In this work we propose a high-quality factor semiconductor nanoparticles array made of rectangular silicon nanobricks. Our optimized metasurface can dramatically boost third harmonic generation, with a complex polarization dependence in the different diffraction orders.